#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
	int arr[] = { 0,1,2,3,4 };
	int* p = &arr[3];
	printf("*p=%d\n", *p);
	p++;
	printf("*p=%d\n", *p);
	p--;
	printf("*p=%d\n", *p);
	return 0;
}